From fabb946090be2f604da3d7d4b1bbe93b79baf23e Mon Sep 17 00:00:00 2001
From: MarcoFalke <falke.marco@gmail.com>
Date: Tue, 17 Dec 2019 15:24:03 -0500
Subject: [PATCH] ci: Install needed gcc and qemu-user iff cross-compiling

---
 ci/test/00_setup_env_arm.sh   | 8 +++++---
 ci/test/00_setup_env_s390x.sh | 7 ++++++-
 2 files changed, 11 insertions(+), 4 deletions(-)

diff --git a/ci/test/00_setup_env_arm.sh b/ci/test/00_setup_env_arm.sh
index 4047f8ed8d93a..b98b39a83aad5 100644
--- a/ci/test/00_setup_env_arm.sh
+++ b/ci/test/00_setup_env_arm.sh
@@ -10,10 +10,12 @@ export HOST=arm-linux-gnueabihf
 # The host arch is unknown, so we run the tests through qemu.
 # If the host is arm and wants to run the tests natively, it can set QEMU_USER_CMD to the empty string.
 if [ -z ${QEMU_USER_CMD+x} ]; then export QEMU_USER_CMD="${QEMU_USER_CMD:-"qemu-arm -L /usr/arm-linux-gnueabihf/"}"; fi
-# We don't know whether the host can run the cross compiled binaries. To run them, either qemu-user or libc6:armhf for
-# the target is required, so install both.
 export DPKG_ADD_ARCH="armhf"
-export PACKAGES="python3 g++-arm-linux-gnueabihf busybox qemu-user libc6:armhf libstdc++6:armhf libfontconfig1:armhf libxcb1:armhf"
+export PACKAGES="python3-zmq g++-arm-linux-gnueabihf busybox libc6:armhf libstdc++6:armhf libfontconfig1:armhf libxcb1:armhf"
+if [ -n "$QEMU_USER_CMD" ]; then
+  # Likely cross-compiling, so install the needed gcc and qemu-user
+  export PACKAGES="$PACKAGES qemu-user"
+fi
 export USE_BUSY_BOX=true
 export RUN_UNIT_TESTS=true
 export RUN_FUNCTIONAL_TESTS=true
diff --git a/ci/test/00_setup_env_s390x.sh b/ci/test/00_setup_env_s390x.sh
index a4f4841848a7d..c0499949440ba 100644
--- a/ci/test/00_setup_env_s390x.sh
+++ b/ci/test/00_setup_env_s390x.sh
@@ -10,7 +10,12 @@ export HOST=s390x-linux-gnu
 # The host arch is unknown, so we run the tests through qemu.
 # If the host is s390x and wants to run the tests natively, it can set QEMU_USER_CMD to the empty string.
 if [ -z ${QEMU_USER_CMD+x} ]; then export QEMU_USER_CMD="${QEMU_USER_CMD:-"qemu-s390x"}"; fi
-export PACKAGES="python3-zmq bsdmainutils qemu-user"
+export PACKAGES="python3-zmq"
+if [ -n "$QEMU_USER_CMD" ]; then
+  # Likely cross-compiling, so install the needed gcc and qemu-user
+  export DPKG_ADD_ARCH="s390x"
+  export PACKAGES="$PACKAGES g++-s390x-linux-gnu qemu-user libc6:s390x libstdc++6:s390x libfontconfig1:s390x libxcb1:s390x"
+fi
 export RUN_UNIT_TESTS=true
 export RUN_FUNCTIONAL_TESTS=true
 export GOAL="install"